SN65HVD1470D

Drivers, Receivers, Transceivers Overview

The SN65HVD1470D is a full-duplex RS-485 transceiver manufactured by Texas Instruments, housed in a 14-pin SOIC package. It supports data rates up to 400 kb/s with one driver and one receiver. Operating on a 3 V to 3.6 V supply, it draws 1.1 mA of quiescent current. The device features differential outputs with 8 mA and 60 mA output currents. Propagation delays are specified at 350 ns and 70 ns. It withstands ESD protection up to 16 kV and functions within a temperature range of -40°C to +125°C.

Drivers, Receivers, Transceivers Feature Summary

• Full-duplex communication capability for simultaneous transmission and reception
• High electrostatic discharge protection rated at 16 kV
• Low power consumption suitable for battery-operated systems
• Robust thermal performance across extended industrial temperature ranges

Drivers, Receivers, Transceivers Applications

• Industrial automation control networks
• Building automation and security systems
• Data acquisition and monitoring equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'D' indicates the tube packaging format distinct from the 'DR' reel variant. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the 14-pin SOIC footprint matches the design layout requirements. Validate that the 3.3 V operating voltage aligns with the system power domain specifications.

Drivers, Receivers, Transceivers Selection Notes

Select this component when full-duplex operation is required for RS-485 applications. The 400 kb/s speed suits moderate baud rate environments. The 14-pin package offers additional pinout flexibility compared to 8-pin alternatives. Verify compatibility with existing PCB traces for the SOIC-14 form factor. Consider the 1.1 mA current draw for overall system power budget calculations.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SN65HVD147x series of RS-485 transceivers. It shares functional similarities with other devices in the family but differs in package configuration. The 14-pin SOIC variant provides distinct pin assignments compared to the 8-pin SOIC versions like the SN65HVD1471. It serves as a specialized interface solution within Texas Instruments' broader communication portfolio.

Drivers, Receivers, Transceivers Replacement Considerations

The SN65HVD1471DR is a related device within the same series but utilizes an 8-SOIC package. Substitution requires careful review of pinout differences between the 14-pin and 8-pin configurations. Electrical parameters such as data rate and supply voltage remain comparable. Verify mechanical fit and schematic connectivity before implementing any cross-package replacement.